Grouser



, Sept. 18, 1923 mwzm J. D. HORTON GROUSER Filed April 10 1922 'latented Sept. l8, i923.

lL-al- 1.: m

JAMESD. HORTON, OF OAKLAND, CALIFORNIA.

GBOUSER.

Application filed April 10, 1922. Serial No. 550,982.

T all 10720-1)? it may concern:

Be it known that 1, JAMES D. HORTON, a citizen of the United States, residing at Oakland,-in the county of Alameda and State of California, have invented certain new and useful linprovements in Grousers, o't vhichthc following is a specification.

My invention is a detachable grouser for automobile wheels which is etlicient in 0peratiou, durable, and may be manufactured at a low cost. 7

Referring to the annexed drawing in which my intention isillustrated and which forms apart of this specification:

. Figiiire l is a side elevation of automohe l and'iny'grouser attached thereto.

a is a side view of one section of my grouse Figure? is an elevation of one pot the at taching straps;

My grouser is made in aplurality of sections preferably tour in number, each of which comprises a thin strip of metalQ and a plurality of angle irongrouscr plates 3 se cured by one'member to said strip from end toend thereof at equal distances apart. The

outstandin 'inember oi the angle iron at each end or the strip 2 510 1 rovidcd with an by bolts 5 Ll nuts 6 which bolts extend throup'l': the L pertures ll: of adyacent grouser v 1 Q14. 1 lJLL extended around the of tie wheel and around 1 respectlvely, inside olts 8 and nuts 9 whicl straps prevent the o from creepingon tlu tire.

i v mmngdescribed my invention, 1 claim:

" grouscr-nicluthng a p inrahty of sec each secioncompris n a strip of angle iron ,QTIOUST plates sether the rouser plates at ad'acent ends J i r 1' ction strive, and straps extending plurality of bent to an the tread oi the {tire and a,

around the telly, rim and tire of the Wheel and between the spokes of the wheel and around one end or the strips inside the out standing member of the grouserplates at the ends of said strips, and bolts and nuts for securing the ends oi the straps together.

A grouser for a motor vehicle wheel ant tire comprising a plurality of sections located about the periphery of the tire, a plurality of non-skid plates projecting radially outward from the surface of said sections, each section havin a non-skid plate near each of its ends, means passing through he end plates of adjoining sections to secure them together in operative position, and 'means for scclu'ing the grouser in position on the vehicle wheel, said last named means comprising clamping members whicn extend around the tire and one of said sections, each of said clamping members being in contact with one of the end plates of a section.

3. A grouser for a motor vehicle wheel and tire comprising plurality of sections locatcd'aiout the periphery of the tire, a non-skid plates projecting radially outward from the surface of said s ctions, each section having a non-skid plate near each of its ends, means passing through the end plates of adjoining sections to secure them t gether in operative posi tion, and means )r securing the grouser in position on the vehicle wheel, said last named means comprising clamping members extending around the tire and in contact therewith, each of said members located so as to have a art in contact with a spoke of the wheel and another part in contact with one of said nonskid plates on the end of one of said sections.

A grouser for automobile wheel i1.

7 V v eluding: a plurality of sections, each section wheels and detacnahly secured together by JAMES D. nofiron. 

